July weather forecast in Kostomucsha

July in Kostomucsha is the rainiest and the warmest month of the year. In July, the weather in Kostomucsha is typically warm. Average daily high temperature in July is about 20 degrees above zero. On average, Kostomucsha has 16 rainy, 8 partly cloudy, 4 cloudy, and 3 sunny days in July. The rains are usually heavy.